Players

1.   Dinara Safina
   Dinara Safina
   Dinara Mikhailovna Safina , born April 27, 1986 in Moscow, is a Russian professional tennis player of Tatar background. Safina's career high ranking is World No. 1....
   
    (Round Robin, retired/withdrew due to a back injury)
2.   Serena Williams
   Serena Williams
   Serena Jameka Williams is an American professional tennis player and a former world no. 1. The Women's Tennis Association has ranked her world no. 1 in singles on five separate occasions. She became the world no. 1 for the first time on July 8, 2002 and regained this ranking for the fifth time on...
   
    (Champion)
3.   Svetlana Kuznetsova
   Svetlana Kuznetsova
   Svetlana Aleksandrovna Kuznetsova ; born June 27, 1985) is a Russian professional tennis player and as of October 10, 2011 ranked No. 21 in the WTA singles and No. 90 in the doubles ranking. Kuznetsova has appeared in four singles Grand Slam finals, winning two, and has also appeared in six doubles...
   
    (Round Robin)
4.   Caroline Wozniacki
   Caroline Wozniacki
   Caroline Wozniacki is a Danish professional tennis player. She is the current world no. 1 on the WTA Tour. As of 7 November 2011, she has held this position for 56 weeks...
   
    (Semifinals, retired due to a left abdominal strain)

5.   Elena Dementieva
   Elena Dementieva
   Elena Viatcheslavovna Dementieva is a retired Russian professional tennis player. Dementieva is most notable for winning the singles gold medal at the 2008 Olympics in Beijing. She won 16 WTA singles titles and reached the finals of the 2004 French Open and 2004 US Open. Dementieva achieved a...
   
    (Round Robin)
   
6.   Victoria Azarenka
   Victoria Azarenka
   Victoria Azarenka is a Belarusian professional tennis player. Her career high and current ranking is world no. 3, which she first achieved on 12 September 2011. She became the highest-ranked Belarusian player ever, surpassing Natasha Zvereva by two spots....
   
    (Round Robin, retired due to cramping)
   
7.   Venus Williams
   Venus Williams
   Venus Ebony Starr Williams is an American professional tennis player who is a former World No. 1 and is ranked World No. 101 as of 10 October 2011 in singles and World No. 20 in doubles as of 2011. She has been ranked World No. 1 in singles by the Women's Tennis Association on three separate...
   
    (Final)
   
8.   Jelena Janković
   Jelena Janković
   Jelena Janković is a former world no. 1 professional tennis player from Serbia. She reached the final of the 2008 US Open and won the 2007 Wimbledon Mixed Doubles title. Janković is ranked world no...
   
    (Semifinals)
   
   

   Alternates

   1.   Vera Zvonareva
      Vera Zvonareva
      Vera Zvonareva is a professional tennis player from Russia. She was introduced to tennis at the age of six and turned professional in 2000. Her career high is World No. 2 by the WTA, and she is currently ranked as the World No. 7. Zvonarёva has won twelve WTA Tour singles titles and reached the...
      
       (Replaced Safina) (Round Robin, withdrew due to ankle injury)
   
   
   
   
   
   2.   Agnieszka Radwańska
      Agnieszka Radwanska
      Agnieszka Radwańska is a WTA Tour Polish tennis player.Her career high singles ranking is World No. 8, which she achieved on 22 February 2010. As of 24 October 2011, she is ranked World No. 8. In 2007, Radwańska became the first Polish player in history to claim a WTA Tour singles title when she...
      
       (Replaced Zvonareva) (Round Robin)
      
      

      Finals

      White Group

      Standings are determined by: 1) Number of wins; 2) Number of matches; 3) In two-players-ties, head-to-head records; 4) In three-players-ties, percentage of sets won, or of games won; 5) Steering Committee decision.
      

      Maroon Group

      Standings are determined by: 1) Number of wins; 2) Number of matches; 3) In two-players-ties, head-to-head records; 4) In three-players-ties, percentage of sets won, or of games won; 5) Steering Committee decision.
      

      External links

      • Draw
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